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Experience room-filling sound with impressive musical detail and transparency. The NAD C 375DAC features a sophisticated design and beefy construction to bring out the best in all your music — from the lowest, wall-shaking pedal notes of a pipe organ to the delicate reverberation of a solo acoustic guitar. This integrated amp delivers 150 full-bandwidth-rated watts to each of your stereo speakers for powerful, undistorted sound, even during your music's most demanding passages.

Digital sources welcome

And the best part is, the NAD C 375DAC can do this with your entire music library, thanks to its built-in DAC module. Adding a DAC to an acclaimed integrated amp is like taking a slice of warm pie and adding a scoop of vanilla. They've taken one of their popular mainstays, the C 375BEE integrated amp, and added a world-class DAC so that you can treat all your digital sources to the power and control that has made NAD legendary among audio enthusiasts.

This amp features NAD's innovative modular design construction, which allows you to customize your input configuration by adding or swapping modules on the back of the unit. The 375DAC's included DAC module features an asynchronous USB connection that controls the data flow of your computer audio files, reclocking the data stream to minimize jitter. Your music will come to life in three dimensions as the soundstage expands and reveals detail. This module also features an optical input for use with your CD, DVD, or Blu-ray player, and it supports high-resolution music.

Advanced technology for stunning sound

The C 375DAC employs many of the same high-end features found on NAD's top-of-the-line Masters Series components, including NAD's exclusive PowerDrive™ technology. This unique circuit automatically senses your speaker's impedance, then optimizes the amp's power supply settings to deliver the most dynamic power possible. This allows it to easily drive low-impedance loads, including many of today's high-end speakers, which often run closer to four ohms than eight. Plus, a patented distortion canceling circuit in the amp's output stage ensures your music stays clean and pure.

A strong, vibration-resistant build

Along with all of its advanced technology, NAD gave the C 375DAC a big helping of good old-fashioned construction quality. This integrated amplifier boasts a heavy-gauge steel chassis for added durability and vibration resistance. Its power supply, the heart of any amplifier, utilizes an interference-canceling toroidal transformer and heavy copper buss bars to channel enormous amounts of current to the custom gold-plated speaker binding posts. Additional premium-quality internal components — such as four pairs of discrete high-wattage output transistors per channel — allow the C 375DAC to handle prolonged high-power operation effortlessly.

Connections and convenience

This integrated amp offers enough inputs to connect seven analog audio components. Its modular design even allows turntable owners to install an optional NAD phono module for listening to vinyl. (Or, connect NAD's outboard PP3 phono preamp.) Two sets of main speaker outputs provide hookups for an additional pair of speakers. Separate preamp input/line-level output jacks let you use the C 375DAC as an independent power amplifier or preamp for future system expansion, or to easily add a powered subwoofer. And the included remote gives you easy control of the amplifier and the other NAD audio components in your system.

Everything you always wanted in a stereo receiver, except the radio

An integrated amplifier is essentially a receiver without a built-in AM/FM tuner. You get power to drive your speakers, audio controls, and inputs for music source components. Connect an iPod, a computer, a network music player, or any other device that can play Internet radio, and you may find you have no need for an AM/FM radio.

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Great Warm Sounding Amp, Sketchy Quality Control

My 375 BEE currently drives a pair of relatively old but accurate Polk Audio Lsi bookshelves for 2 channel music (on speaker A) and my L/R channel Polk Audio RTi floorstanders for movies (on speaker B). My Lsi's never sounded better and my floorstanders never hit low frequencies with such tight precision putting my HSU subwoofer to shame. I was looking for a warm and natural sounding 2 ch amp and the 375 BEE exceeded my expectations. This beast requires around 20 hours break-in period so give it some time before running Audessey for HT setup (I use Direct for 2 channel music).

It's a shame that I bought a 375-BEE-DAC but ended up with a 375-BEE because the DAC unit wasn't working. Kudos to Crutchfield customer service for working with me on this. Shame on NAD for releasing defective units at this price point. I am aware that the DAC is just an after-thought in the 375 BEE, but I don't expect this level of quality control from NAD especially on their upper tier models. I kept the unit because I didn't want to deal with return shipping. I would not hesitate going for another brand on my next system.

NAD C 375DAC

I bought this amp to drive my Magnepan 3.7 speakers in a large space (35x21x14). These 4 ohm speakers need lots of clean power. The DAC enables direct connection from my laptop. Listen to a high-resolution signal from the BBC to show what's possible.

The NAD C 375DAC provides clean sound at reasonable listening levels with excellent imaging. There's no strain on large orchestral, choral works, pipe organ, jazz, rock - you name it. Glare sets in when overdriven; ultimately, if you want a live musical experience, go to a live performance.

Runs hot, especially at low levels. Per NAD, allow plenty of open space (at least equal to height of the amp). Mine is on an open slatted bench. (This NAD375 replaces the smaller NAD356 BEE which was straining to run the Magnepan 3.7s.) Use "tone defeat" since the tone circuits introduce harshness even when bass and treble controls are set flat. Oddly, the smaller NAD 356 amp comes with a 3 wire (grounded) power cord while its Big Brother (this NAD 375DAC) has an old-style 2 wire non-grounded plug.

Other integrated amps with similar power output (150 watts/channel into 4 ohms) are available but the NAD 375DAC provides plenty of clean stable power at a reasonable cost. Be sure you have a good signal source, and give it lots of room for ventilation.

NAD C 375DAC

Upgraded to this integrated amp from an old Yamaha home theater receiver and set up a two channel listening room in our finished basement. Hooked up to an existing pair of Polk RTi A7's and NAD CD player. Very pleased with the overall sound, clarity, and presentation. Based on the overall investment, VERY happy. Certain spending more will make improvements in sound, but for the money, a very musical system. DAC is very nice. easy hook-up to my MacBook Pro and gives instant access to my iTunes library and internet ratio. Have not yet come close come to using the power this amp can produce. Listing to Paul Simon as I type and enjoying every clear note.

Great Amp

Great sounding, powerful amp. I have a Gracedigital Tuner hooked to the DAC with an optical cable and internet radio and Sirius sound great. I have a Pro-Ject Tube Box S phono pre-amp hooked to the Aux line input and vinyl sounds fantastic.

Cons:The remote is not lit and is difficult (for my 56 year old eyes) to read.

High Fidelity digital music

All i can say is wow! The NAD 375 DAC deliverd the audio performance i was looking for and more.I had a Mac connected to a Nakamichi AV receiver with ensemble II speaker set fidelity was ok, when i introduced the 375 DAC to the system in place o the Nakamichi it was Wow! The richness and detail of the sound is incredible. I could here Henry Kloss applauding from the afterlife.

Upgrade of Adcom to NAD C 375DAC

I received the NAD C 375 DAC exactly when Crutchfield said it would be delivered. The setup of the unit was easy and the sound is excellent, especially the separation of the left and right channel. I did have a problem that was rectified quickly by the Crutchfield Support Staff. The unit was delivered without the "A" Speakers working which required me to use the "B" speakers. (no big deal for the short term) I phoned Crutchfield, discussed the problem and within 10 minutes, the Technical Representative told me that a new unit was being shipped to me as we spoke! The new unit works flawlessly and the sound is superb!

Pros:Great Sound, easy to operate, not many controls (which is a good thing), my wife can operate it without much training, the optical input works exceptionally well.

Cons:The unit gets hot, especially on the right side on the top panel. This is important when selecting where to install the unit. I wish the unit had more than one optical input.

NAD C 375DAC

I bought the NADc 375 because I wanted a DAC with more power thatn the Peachtree 125 nova. this amp has the power I need to drive my 4 ohm speakers with power to spare. My only negativeis that the NAD doesn'thae a digital in input for the DAC. It only has a USB and Optical in. Also I had to pay an exptra $199.00 to get the phone input module. Beside that this amp drives the 4 ohm speaker very well and can run with the best of them.

NAD C 375DAC

I bought this amp to replace a Yamaha A-1020 that recently expired after a long and wonderful lifespan. This amp has plenty of power and nice sound clarity, separation and dynamic response. I definately hear details in some recordings I had not noticed before and have been loving revisiting the contents on my music collection. I couldn't be more happy with this purchase.

Sophistacated Clean Power

I was using an Onkyo TX-8522 (100 watts per channel). Using a Mac, the unit was driving two pairs of Bose 301 and MTX speakers. I was getting loud music when I maxing the volume and it was okay for years. Then, the volume knob started to make static when I moved it to adjust level until I got tired of it and decided to replace it. After all the research, reading, and convincing reviews, I chose to take a shot at the NAD 375DAC. I connected the unit via USB to the PC. Wow! What a difference! At only 150 watts per channel even my disparate speakers are performing great! The volume knob is not even at half a turn and the sound is much higher and simply CLEANER than with the previous Onkyo! I highly recommend this unit. I would give it 5 stars but, I am "star stingy" because to switch from USB to optical on the DAC I have to reach to the back of the unit. Otherwise, this unit is impressive! Oh, and, yes, I now have to get better speakers to handle this thing! :-)

Pros:Clean power!

Cons:USB and optical selector in back of unit just because of the modular design.

Product Research

Features

NAD PowerDrive Circuit: The C 375DAC uses NAD's proprietary
PowerDrive amplifier technology that provides high dynamic power and low
impedance drive capability. By adding a second high-voltage rail to the amp's
well regulated high-current power supply, the amplifier can nearly double its
continuous power on a short term dynamic power basis. This uniquely efficient
power supply topology provides the real world benefits of high dynamic power
that remains uncompromised by low impedance speakers.

FDP Specifications: NAD uses Full Disclosure Power (FDP),
the most demanding criterion for performance measurement. FDP specifies
distortion under the most extreme conditions of low impedance loads and
frequency extremes, rather than the simple and easy 1kHz @ 8 ohms test quoted by
many of other manufactures. NAD uses this stricter performance criterion because
it more closely matches the demands of real music and real loudspeakers.
Maintaining specified distortion at 4 ohms and at 20Hz to 20kHz is a much more
difficult achievement. The NAD C 375DAC is rated at 150 watts x 2 channel (@
20-20kHz, in 4/8-ohm, with 0.007% THD).

Bridgeable: The C 375DAC can be bridged to a single channel,
more than doubling the power output. When bridged, the minimum recommended
speaker impedance is 8Ω. In Bridged mode, the C 375DAC will produce
approximately 330 watts.

Soft Clipping: NAD's Soft Clipping circuit gently limits the
output of the C 375DAC to minimize audible distortion when the amplifier is
over-driven. While Soft Clipping can be left on at all times to reduce the
likelihood of audible distortion from excessive volume settings, you can also
turn the circuit off for critical listening if you prefer.

Digital-to-Analog Converter (DAC): The C 375DAC stereo
integrated amplifier is fitted with NAD's MDC DAC USB Digital-to-Analog
Converter which lets you listen to music stored on or streamed to your computer
through your hifi-system without noise or distortion. The C 375DAC uses an
'asynchronous USB' technique and a high precision clock, so your 24-bit/96kHz
quality computer music flows smoothly without 'jitter' or harsh distortion.

Controls

Remote Control: The included IR remote control handles the
key functions of the C 375DAC. The IR remote can also be used to directly
command other NAD products that respond to applicable common remote control
codes. This includes other NAD Stereo Receiver, Integrated Amplifier, and
Preamplifier models. It has additional controls to remotely operate NAD CD
Players, AM/FM Tuners, and dedicated AM/FM/DB Tuners. It will operate up to a
distance of 23'. The remote requires two "AA" alkaline batteries (included).

Balance: The Balance control adjusts the relative levels of
the left and right speakers. The Balance control does not affect recordings made
using the Tape output terminals, but will affect the signal going to the Pre-amp
output terminals (Pre Out 1 and Pre Out 2).

Tone Controls: The C 375DAC stereo integrated amplifier
features independent Bass (100Hz) & Treble (10kHz) controls to adjust the tonal
balanced of your system. The Tone control does not affect recordings made using
the Tape output terminals, but will affect the signal going to the Pre-amp
output terminals (Pre Out 1 and Pre Out 2).

Note: The Tone control circuits can be bypassed.

Connections

USB (Type-B) Port: The C 375DAC stereo integrated amplifier
features a rear-panel USB (type-B) port to connect to your computer, so you can
listen to music stored on or streamed to your computer (Windows or Mac). The USB
input supports audio sampling rates of 32kHz to 96kHz.

A-B Speaker Terminals: The NAD C 375DAC is fitted with A & B
speaker outputs. You can choose to play back only the A speakers, only the B
speakers, or both A-B speakers. You can also use both A-B speaker terminals to
Bi-amp your speakers. The speaker terminals are binding-posts and will
accept single banana plugs, pin connectors, or bare wire (16-12 AWG).

Note: The stereo integrated amp will support one pair of
4 to 8-ohm speakers or two pair of 8-ohm speakers.

Preamp Outputs: The C 375DAC features dual stereo pre-amp
outputs (labeled 'Pre Out1' and 'Pre-Out 2') to connect the unit to an external
power amplifier or power subwoofer.

Main Input: This is a stereo RCA connection which allows the
connection of an external preamplifier or processor.

Headphone Output: The C 375DAC is fitted with a front-panel
1/4" headphone jack for connecting a set of headphones (sold separately). The
headphone jack will work in parallel with the selected speakers (A and/or B). To
listen to only your headphones, de-select Speakers A-B. The volume, tone, and
balance controls are operative for headphone listening.

IR Input/Output: There is an IR input (3.5mm), used to
control this unit using an optional infrared repeater or the IR output of
another component. There is also an IR output (3.5mm) used to control another
compatible component.

+12V Trigger Output: The +12V trigger output (3.5mm) lets
you turn on/off another device along with the C 375DAC.

RS-232 Port: The rear-panel RS-232 port allows connection to
a compatible PC or external whole-house control system from companies such as
AMX or Crestron. NAD is a certified partner of AMX and Crestron and fully
supports these external devices.

Switched AC Outlet: This convenient outlet can supply
switched AC power to another component or accessory. The total draw off all
devices connected to this outlet must not exceed 120 watts.

AC Power Cord: The C 375DAC comes supplied with a detachable
68" AC power cord.

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